# 2. Product installation

1. Stick 4pcs transparent colloidal particle to the bottom board.

![](media/image-20251126102603409.png)

2. Twist 4 pcs M3*6MM round head screws on the bottom board.

![](media/00873.png)

3. Install 4 pcs hexagonal copper Fistulars to the screws.

![](media/00897.png)

4. Pay attention to plug keyestudio Board into the corresponding holes of 4 fistulars.

![](media/00875.png)

5. Twist 3pcs head screw to the fistulars to fix the keyestudio board.

![](media/00876.png)

6. Attach the bottom board using 1 screw.

![](media/00877.png)

7. Install a button using 1 screw.

![](media/00878.png)

8. Then put a nut on the screw to fix the button.

![](media/00879.png)

9. Attach the bottom board with another 3 screws.

![](media/00880.png)

10. Then install 3 fistulars to the screws.

![](media/00881.png)

11. Attach the weighing module to the upper board.

![](media/00882.png)

12. Plug 1 screw into the module

![](media/00883.png)

13. Then fix the module with a nut.

![](media/00884.png)

14. Put another screw on the upper board.

![](media/00885.png)

15. Put the Acrylic board on the screw.

![](media/00886.png)

16.Attach the 5KG rheostat sensor to the upper board using a M4*10MM round head screw and mind the direction of the sensor(arrow pointing up).

![](media/00887.png)

17. Install 4 screws on the upper board.

![](media/00888.png)

18. Then put 4 fistulares on the 4 screws.

![](media/00889.png)

19. Plug the LCD into 4 fistulars.

![](media/00890.png)

20. Fix the LCD using 4 screws.

![](media/00891.png)

21. Then plug the upper board into the bottom board.

![](media/00892.png)

22. Fix the boards with 3 screws.

![](media/00893.png)

23. Put the Acrylic board above 5KG rheostat sensor.

![](media/00894.png)

24. Attach the bearing acrylic to acrylic board above.

![](media/00895.png)

25. Finally fix the bearing acrylic with 5KG rheostat sensor using a screw.

![](media/image-20251126105226571.png)

26. Installation is complete shown as following figure.

![](media/00896.png)